[The effect of oral calcium loading on the serum concentrations and urinary excretion of uric acid in patients with recurrent calcium nephrolithiasis and hypercalciuria].
The authors have established that to higher calciuria in patients with calcium nephrolithiasis correspond higher vales of uric acid serum concentrations and urine excretion than in the controls. In the oral calcium tolerance test a significant correlation was found between the changes in the uric acid urine excretion and those in the diuresis. The following conclusions are put forward. I. In the patients with recurrent calcium nephrolithiasis and hypercalcinosis one should look for active impairment of uric acid metabolism which should be kept in mind when an antirecurrence treatment is planned. 2. The established parallel increase of uricosuria and calciuria in the oral calcium tolerance test means that to patients with recurrent calcium nephrolithiasis and gout a rich calcium diet should not be prescribed since it increases the risk of formation of calcium oxalate stones.
Ivanov
I
I
Tsachev
K
K
D000284:Administration, Oral; D000293:Adolescent; D000328:Adult; D000368:Aged; D001322:Autoanalysis; D002118:Calcium / Q000008:administration & dosage* / Q000652:urine*; D002908:Chronic Disease; D005260:Female; D006073:Gout / Q000378:metabolism; D006801:Humans; D007669:Kidney Calculi / Q000175:diagnosis / Q000209:etiology / Q000378:metabolism*; D008297:Male; D008875:Middle Aged; D012008:Recurrence; D013054:Spectrophotometry, Atomic; D014527:Uric Acid / Q000032:analysis / Q000378:metabolism*
D014527:Uric Acid; D002118:Calcium
Vliianie na oralnoto obremeniavane s kaltsiĭ vŭrkhu serumnite kontsentratsii i urinnata ekskretsiia na pikochna kiselina pri bolni s retsidivirashta kaltsieva nefrolitiaza i khiperkaltsiuriia.